*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.clearfix::after{
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
.top{
    width: 100%;
    height: 30px;
    background-color: #F1F1F1;
    border: 1px solid #E8E8E8;
}
.top .top-nav{
    width: 1200px;
    height: 30px;
    margin: 0 auto;
    
}
.top .top-nav .top-left{
    
    float: left;
    font-size: 0;
    
}
.top .top-nav .top-left a{
    
    text-decoration: none;
    font-size: 12px;
    display: inline-block;
    padding: 0 8px;
    height: 30px;
    line-height: 30px;
    
}

.top .top-nav .top-left a:first-child{
    position: relative;
}

.top .top-nav .top-left a:first-child::after{
    content: "";
    display: inline-block;
    width: 1px;
    height: 12px;
    background-color: #D9D9D9;
    position: absolute;
    top: 10px;
    right: -1px;
}
.top .top-nav .top-left a:first-child{
    border-left: 1px solid #F1F1F1;
    border-right: 1px solid #F1F1F1;
   
}
.top .top-nav .top-left a:first-child i{
    color: #DD465E;
}
.top .top-nav .top-left a:nth-child(3){
    position: relative;
}
.top .top-nav .top-left a:nth-child(3)::after{
    content: "";
    display: inline-block;
    width: 1px;
    height: 12px;
    background-color: #D9D9D9;
    position: absolute;
    top: 10px;
    right: -1px;
    
}
.top .top-nav .top-left a:hover{
    color: #FF6631;
}
.top .top-nav .top-left a:first-child:hover{
    background-color: #FFFFFF;
    border-left: 1px solid #E0E0E0;
    border-right: 1px solid #E0E0E0;
}
